Gait rehabilitation robot system with follow-up flexible servo traction

A rehabilitation robot and follow-up technology, applied in the field of rehabilitation, can solve problems such as hindering the standing or walking process, falling backwards, etc., to achieve the effect of improving training enthusiasm, improving sports conditions, and reducing deployment costs

Active Publication Date: 2021-05-25
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Third, only provide vertical force, although it can reduce the burden on the patient's legs to stand or walk, but at the same time it will hinder the process of standing or walking, because only provide vertical force, people will naturally fall backwards trend

Method used

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  • Gait rehabilitation robot system with follow-up flexible servo traction
  • Gait rehabilitation robot system with follow-up flexible servo traction
  • Gait rehabilitation robot system with follow-up flexible servo traction

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Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0043] see Figure 1 to Figure 6 , is a schematic diagram of each component and the overall structure of the present invention. The gait rehabilitation robot system provided according to the present invention includes a flexible servo traction system, a wearable tights on the upper body and a follower robot. The flexible servo traction system includes a motor 1 for pulling the wire rope 3, wherein the wire rope is embedded in the motor; the support frame 2 is used for improving the stability of the top...

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Abstract

The invention provides a gait rehabilitation robot system with follow-up flexible servo traction, including: a flexible servo traction device: a steel wire rope, a rope traction drive motor, a tension sensor and a traction disc, and the rope traction drive motor is fixed on the top of the follow-up robot , the tension sensor is installed on the wire rope, one end of the wire rope is connected to the rope traction driving motor, and the other end of the wire rope is connected to the traction disc; wearable tights: fixed steel ring and wearing fabric; follower robot: support frame, electric push rod, universal wheel , wheel drive motor, output shaft, coupling, drive wheel, drive wheel housing, portable computer, binocular camera and power supply, the universal wheel is fixed at the bottom of the support frame, the wheel drive motor is fixed on the support frame, and the output shaft passes through The shaft coupling is connected with the driving wheel; the driving wheel shell is fixed on the outer side of the driving wheel, and the portable computer and the binocular camera are fixed on the supporting frame. The invention can accurately control the magnitude of the pulling force on the steel wire rope.

Description

technical field [0001] The invention relates to the technical field of rehabilitation, in particular to a gait rehabilitation robot system with follow-up flexible servo traction. In particular, it relates to a gait rehabilitation robot system for stroke or spinal cord injury patients with follow-up flexible servo traction. Background technique [0002] Gait rehabilitation after neurological disorders requires rebalancing the body's interaction with gravity. Gravity-assisted methods are extremely important for gait rehabilitation in patients with stroke or spinal cord injury, yet this modality of recovery therapy has received little attention. Gait rehabilitation with partial body weight support is the most common medical practice of this method. At present, various types of body weight support systems have been developed. The most common solutions include passive springs, counterweight mechanisms and force control, etc., patent " A Lower Limb Assisted Rehabilitation Robot"...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/00A61H3/00
CPCA61H3/008A61H2003/007A61H2201/1207A61H2201/165A61H2201/5007A61H2201/5061
Inventor 李智军张涛魏强高洪波皮明
Owner UNIV OF SCI & TECH OF CHINA
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